Fluorescence Enhancement of a Metal‐Organic Framework for Ultra‐Efficient Detection of Trace Benzene Vapor

Fluorescence Enhancement of a Metal‐Organic Framework for Ultra‐Efficient Detection of Trace Benzene Vapor

Indoor detection of volatile organic compounds (VOCs) concentration is necessary due to the serious toxicity hazards even at trace level. However, physisorbents usually exhibit weak interactions especially in the presence of trace concentrations of VOCs, thus exhibiting poor responsive signal. Herei...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Angewandte Chemie International Edition 2023-06, Vol.62 (24), p.e202303500-n/a
Hauptverfasser: Li, Wen‐Bin, Wu, Ying, Zhong, Xiao‐Feng, Chen, Xiong‐Hai, Liang, Gang, Ye, Jia‐Wen, Mo, Zong‐Wen, Chen, Xiao‐Ming
Format: Artikel
Sprache:eng
Schlagworte:
Benzene
Benzene Vapor
Crystal structure
Electron transfer
Fluorescence
Fluorescence Turn-on
Mathematical analysis
Metal-organic frameworks
Metal–Organic Framework
Organic compounds
Supramolecular Interaction
Toxic hazards
Toxicity
Trace
Vapors
VOCs
Volatile organic compounds
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Indoor detection of volatile organic compounds (VOCs) concentration is necessary due to the serious toxicity hazards even at trace level. However, physisorbents usually exhibit weak interactions especially in the presence of trace concentrations of VOCs, thus exhibiting poor responsive signal. Herein, we report a new flexible metal–organic framework (MOF) that exhibits interesting pore‐opening behavior after immersing in H2O. The pore‐opening phase shows significant (≈116 folds) and extremely fast (
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.202303500